CN104532466A - Deformable carbon fiber ecological grass fabric, weaving method and weaving device - Google Patents

Deformable carbon fiber ecological grass fabric, weaving method and weaving device Download PDF

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Publication number
CN104532466A
CN104532466A CN201510014610.1A CN201510014610A CN104532466A CN 104532466 A CN104532466 A CN 104532466A CN 201510014610 A CN201510014610 A CN 201510014610A CN 104532466 A CN104532466 A CN 104532466A
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China
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carbon fiber
ecological grass
carbon fibre
deformable
fabric
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CN201510014610.1A
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CN104532466B (en
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王力
李兰
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WUHAN HUANTIANYU BIOLOGICAL ENVIRONMENTAL PROTECTION TECHNOLOGY Co Ltd
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WUHAN HUANTIANYU BIOLOGICAL ENVIRONMENTAL PROTECTION TECHNOLOGY Co Ltd
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Priority to CN201510014610.1A priority Critical patent/CN104532466B/en
Publication of CN104532466A publication Critical patent/CN104532466A/en
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Publication of CN104532466B publication Critical patent/CN104532466B/en
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    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04BKNITTING
    • D04B31/00Crocheting processes for the production of fabrics or articles
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04BKNITTING
    • D04B33/00Crocheting tools or apparatus

Abstract

The invention provides a deformable carbon fiber ecological grass fabric which is used for river-lake eutrophication control, raw water treatment, sewage treatment and ecological in-situ remediation. The deformable carbon fiber ecological grass fabric involves a deformable concept, appearance designs, a weaving method, a weaving device and a deforming method. The deformable carbon fiber ecological grass fabric has the multiple appearance designs and is a carbon fiber ecological belt composed of a supporting cloth and a function layer. The supporting cloth is a blended carbon fiber sheet formed by weaving a composite material and carbon fibers or activated carbon fibers. The function layer is woven through warp and weft open threads formed by carbon fibers with the specific area larger than 800 m<2>/g or 1000 m<2>/g. The composite material is composed of various waterproof polymer synthesis fibers. The fabric concept means that the appearance design of a kind of carbon fiber ecological grass has changeability, and namely one type of carbon fiber ecological grass fabric can be conveniently changed to another type of products or other two or more types of products according to user requirements.

Description

Deformable carbon fibre ecological grass fabric, braid method and braiding apparatus
Technical field
The present invention relates to field of Environment Protection, particularly relate to deformable carbon fibre ecological grass fabric, braid method and braiding apparatus.
Background technology
Carbon fibre ecological grass is the water purification product and the equipment (being also called artificial aquatic weed) that adopt carbon fiber wire or the braiding of activated carbon fiber silk, can be used for lake, river eutrophication control, water head site purificating raw water, treatment of sewage and ecological in-situ immobilization, is that a kind of physics promotes that biological and ecological reaches the technology of repairing and purifying water.Carbon fibre ecological grass mainly monopolize by the product from Japanese Su En pillar commercial firm, its price is more expensive, is unfavorable for playing powerful effect in China's water environment treatment and restoration of the ecosystem, and the product of production domesticization is just at the early-stage.
The carbon fibre ecological grass that Japan produces mainly contains 3 kinds of products: (1) is wrapped up in carbon fiber wire (cf) hot pressing by two WATERPROOF FABRIC pods and is composited as single centipede shape product; (2) another kind of by terylene and carbon fiber wire (cf) the single centipede shape product by the blending of rope band loom; (3) by carbon cloth product that loom weaves.The WATERPROOF FABRIC surface smoother of product (1), is unfavorable for bio-film colonization; In the middle of product (2), rope band is too thin, and biofilm amount is few; Product (3) carbon fiber wire can not scatter, and is mainly used in sediment.The carbon fibre ecological grass product that Japan produces is all with 0.65 meter of length 0.4 meter of width unit product, uses middle according to lake, river width and the degree of depth, connected by band, nylon rope connection 1 company, 2 ... connect carbon fibre ecological grass to be suspended in the lake water of river or in iron frame more.Carbon fiber has high strength, high-modulus, corrosion-resistant, ageing-resistant feature, therefore long service life.But this connection by band, nylon rope is easily broken, and reduces the service life of carbon fiber water purification product.
The product of production domesticization mainly utilizes vinyl disc periphery to tie up carbon fiber wire, and existing problems bundle completely by hand, is unfavorable for large-scale production, and vinyl disc easy aging pulverizing under light radiation during practical application, service life is short.Vinyl disc bioaffinity is poor, smooth, and biology is easy to be filmed not.
Summary of the invention
The design proposes a kind of deformable carbon fibre ecological grass concept, configuration design, braid method, braiding apparatus, deformation method etc., belongs to the first at home and abroad.
Deformable concept refers to that product can change over centipede-shaped or grid type or III-shaped as required from braiding carbon fiber zoology shape out ... connect etc. difformity and 1 company, 2 companies, 3 ... the carbon fibre ecological grass connected more.Just can be able to become in the lump according to demand according to the depth of water, density requirement, two also ... many also shapes, or the carbon fibre ecological grass fabric of two or more connection in series-parallel mixing shape.
Configuration design: the profile of designed carbon fibre ecological grass product comprises a string centipede shape or latticed or III-shaped connected more ... etc. polymorphic carbon fiber zoology, can also the side's of being shape, band shape, triangular shape, umbrella, round shape, comb series-like, helical form, clathrate and other can form the carbon fibre zoology water purification product of the series-like of many group forms, shape in parallel, connection in series-parallel mixing shape form.Product form variation on the one hand, decreasing current Japanese length and width is on the other hand the trouble that 650mm 400mm centipede-shaped carbon fibre ecological grass needs to connect between two, the method that current Japan adopts band or rope to connect to wall scroll carbon fibre ecological grass, in water, using a period of time just to there will be, band or rope disconnect, carbon fibre ecological grass precipitates inoperative phenomenon, deformable carbon fibre ecological grass connection in series-parallel fabric is connected by braid over braid in braiding process, solves band well or cord break causes a carbon fibre ecological grass inefficacy difficult problem.
Deformable carbon fibre ecological grass adopts the braiding of crocheting method.The design adopts multiple macromolecular fibre wire material and the carbon fiber blending mode of weaving cotton cloth to replace the waterproof cloth in the middle of japanese product (1) or the rope band in the middle of japanese product (2).Its advantage is that by carbon fiber wire and another two kinds of macromolecular fibre silk blends, cloth and carbon fiber wire can not ftracture, and cloth surface is not too smooth, and bioaffinity is good, easier biological implantation biofilm owing to adopting crocheting mode.
The present invention proposes a kind of crochet machine machinery of improvement, realizes full-automatic machine and weaves deformable carbon fibre ecological grass, is very easy to realize scale batch production, greatly reduces the cost of carbon fibre ecological grass product.
Deformation method: scissors is cut off, deformation method simple possible, key is that after cutting off, not running is not scattered.These carbon fiber zoologies are cut off in transition junction and just can obtain the similar centipede form in japanese product (1), (2), or the carbon fibre ecological grass product that latticed, the single bundle of single bundle is III-shaped.Leave one fixed width ribbon between carbon fibre ecological grass between two, ribbon when scissors is cut off is because crocheting forms, and cloth is off-line not easily.Can also according to the needs of lake, river width and the degree of depth, be directly cut into 1 to connect, 2 to connect ... connect carbon fibre ecological grass more, decrease the consumption of band or rope, connect noisy solid, not easily disconnect, greatly extend service life.
Accompanying drawing explanation
Fig. 1 is centipede-shaped carbon fiber zoology structural representation, and form carbon fiber zoology product by n monotroded centipede-shaped carbon fiber ecological grass, monotroded centipede-shaped carbon fiber ecological grass elementary cell is long 0.65m, wide 0.4m, and centre is the shuffling band of 4 centimeters of width.Each monotroded centipede-shaped carbon fiber ecological grass elementary cell can also elongatedly as required broaden;
Fig. 2 be one group 1 connect, 2 connect, 3 connect centipede-shaped carbon fiber ecological grass structural representations, can from n connect centipede-shaped carbon fiber ecological grass composition zoology be cut into as required 1 connect, 2 connect, 3 connect ... centipede-shaped carbon fiber ecological grass, wherein 2a is the 1 centipede-shaped carbon fiber ecological grass structural representation connected, 2b is the 2 centipede-shaped carbon fiber ecological grass structural representations connected, and 2c is the 3 centipede-shaped carbon fiber ecological grass structural representations connected;
Fig. 3 is grid type carbon fiber zoology structural representation, carbon fiber zoology product is formed by n networking lattice carbon fiber ecological grass, monotroded grid type carbon fiber ecological grass elementary cell is long 0.65m, wide 0.4m, centre is the shuffling band of 34 centimeters of width, and in river, sewage treatment plant's circumstance of flowing water uses this product bio-film colonization better effects if.Each monotroded grid type carbon fiber ecological grass elementary cell can also elongatedly as required broaden;
Fig. 4 be one group 1 connect, 2 connect, 3 connect grid type carbon fiber ecological grass structural representations, can from n network lattice carbon fiber ecological grass composition zoology be cut into as required 1 connect, 2 connect, 3 connect ... grid type carbon fiber ecological grass product, wherein 4a is the 1 grid type carbon fiber ecological grass structural representation connected, 4b is the 2 grid type carbon fiber ecological grass structural representations connected, and 4c is the 3 grid type carbon fiber ecological grass structural representations connected;
Fig. 5 is III-shaped carbon fiber zoology structural representation, connect III-shaped carbon fiber ecological grass by n and form carbon fiber zoology product, monotroded III-shaped carbon fiber ecological grass elementary cell is long 0.65m, wide 0.5m, and there are the shuffling band of 14 centimeters of width and the shuffling band of 22 centimeters of width in centre.Each monotroded III-shaped carbon fiber ecological grass elementary cell can also elongatedly as required broaden;
Fig. 6 be one group 1 connect, 2 connect, 3 connect III-shaped carbon fiber ecological grass structural representations, can from n connect III-shaped carbon fiber ecological grass composition zoology be cut into as required 1 connect, 2 connect, 3 connect ... III-shaped carbon fiber ecological grass product, wherein 6a is the 1 III-shaped carbon fibre ecological grass structural representation connected, 6b is the 2 III-shaped carbon fibre ecological grass structural representations connected, and 6c is the 3 grid type carbon fiber ecological grass structural representations connected.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described;
1, utilize the present invention to be transformed by existing Multi-functional fancy yarn line class crochet machine, produce being exclusively used in of improvement and produce carbon fiber zoology crochet machine equipment.Crochet machine is transformed: the paired knitting needle on crochet machine moves between the knocking-over bit of knocking over trick plate, by the crochet hook that arranges varying number to composition carbon fibre fabric master tape, subsidiary, intervallum, fabric limit etc., form the carbon fibre ecological grass profile of different shape.Design many rows yarn guiding chase comb realizes the blending of multiple fibrous material.This machine has many yarn guiding chase combs being installed with stuffer weft to control fabric tape width and quantity, separately has the yarn guiding chase comb of 1 stuffer weft to control the braiding of carbon fibre silk or activated carbon fiber silk.A crochet machine can weave the carbon fiber zoology of more than two kinds of different shapes.The advantage of crocheted fabrics is the not loose wire that compacts of lockstitching a border, and for the production of deformable carbon fibre ecological grass provides possibility, avoids the problem that arrow shaft loom carbon fiber ribbon both sides are easily loose.Stuffer weft crochet machine, many can adopt other composite water-proof filamental thread to carry out the close of supports cloth to knit, and another carbon fibre stuffer weft is specially knitted carbon fibre silk and formed stable functional layer.Multiple small-sized fabric after adopting the deformable carbon fibre ecological grass fabric of this device fabrication to be out of shape does not need to reprocess border.
2, material and the crocheted fabrics method production deformable carbon fiber zoologies such as the carbon fiber zoology crochet machine equipment of producing that is exclusively used in, nylon fiber, polypropylene fiber (or acrylic fiber or aramid fiber or polyster fibre or polyethylene fiber or partially dichloro fiber), carbon fiber wire (or activated carbon fiber silk) is utilized.
3, can according to the depth of water, lay water surface width demand, with scissors or cutter by centipede shape, latticed, river shape, side's shape, banded, triangular shape, umbrella, round shape, centipede series-like, comb series-like, helical form, clathrate, latticed ... the carbon fibre ecological grass of required monotroded shape is cut into etc. one of difform deformable carbon fiber zoology, or be cut into 2 even, 3 connect, the carbon fibre ecological grass connected more, or become in the lump, two also ... many also shapes, or the carbon fibre ecological grass fabric of two or more connection in series-parallel mixing shape.
Fig. 1 is centipede-shaped carbon fiber zoology DESIGN SKETCH, and form carbon fiber zoology product by n monotroded centipede-shaped carbon fiber ecological grass, monotroded centipede-shaped carbon fiber ecological grass elementary cell is long 0.65m, wide 0.4m, and centre is the shuffling band of 4 centimeters of width.Each monotroded centipede-shaped carbon fiber ecological grass elementary cell can also elongatedly as required broaden.
Fig. 2 be one group 1 connect, 2 connect, 3 connect centipede-shaped carbon fiber ecological grass structural representations, can from n connect centipede-shaped carbon fiber ecological grass composition zoology be cut into as required 1 connect, 2 connect, 3 connect ... centipede-shaped carbon fiber ecological grass.
Fig. 3 is grid type carbon fiber zoology structural representation, carbon fiber zoology product is formed by n networking lattice carbon fiber ecological grass, monotroded grid type carbon fiber ecological grass elementary cell is long 0.65m, wide 0.4m, centre is the shuffling band of 34 centimeters of width, and in river, sewage treatment plant's circumstance of flowing water uses this product bio-film colonization better effects if.Each monotroded grid type carbon fiber ecological grass elementary cell can also elongatedly as required broaden.
Fig. 4 be one group 1 connect, 2 connect, 3 connect grid type carbon fiber ecological grass structural representations, can from n network lattice carbon fiber ecological grass composition zoology be cut into as required 1 connect, 2 connect, 3 connect ... grid type carbon fiber ecological grass product.
Fig. 5 is III-shaped carbon fiber zoology structural representation, connect III-shaped carbon fiber ecological grass by n and form carbon fiber zoology product, monotroded III-shaped carbon fiber ecological grass elementary cell is long 0.65m, wide 0.5m, and there are the shuffling band of 14 centimeters of width and the shuffling band of 22 centimeters of width in centre.Each monotroded III-shaped carbon fiber ecological grass elementary cell can also elongatedly as required broaden.
Fig. 6 be one group 1 connect, 2 connect, 3 connect III-shaped carbon fiber ecological grass structural representations, can from n connect III-shaped carbon fiber ecological grass composition zoology be cut into as required 1 connect, 2 connect, 3 connect ... III-shaped carbon fiber ecological grass product.
The configuration design of deformable carbon fibre ecological grass fabric of the present invention comprises: square shape, band shape, III-shaped, triangular shape, umbrella, round shape, centipede series-like, comb series-like, helical form, clathrate, latticed and other can form the carbon fibre ecological grass water purification product of the series-like of many group forms, shape in parallel, connection in series-parallel mixing shape form.
The deformable concept of carbon fibre ecological grass product of the present invention and deformation method refer to that a kind of carbon fiber zoology of shape can split the carbon fibre ecological grass being deformed into multiple another kind of shape or multiple same shape.The deformable of deformable carbon fibre ecological grass fabric shows: such as Fig. 1 is one and forms carbon fibre zoology by connecting centipede series connection more, can be analyzed to 1 company, 2 companies, 3 connect ..., n connects the carbon fibre ecological grass product of centipede-shaped.Can directly carbon fiber zoology be cut into monotroded centipede-shaped carbon fibre ecological grass or 2 companies, 3 companies according to the needs of water surface width and depth of water situation and connect carbon fibre ecological grass product more when user uses; And for example Fig. 2 is one may be deformed to is 2 connect centipede-shaped carbon fibre ecological grass with the deformable carbon fiber zoology of grid-shaped composition, can also further sub-cut become a company, two even ... the modified products such as the carbon fibre ecological grass of many connections.Fig. 3 is an III-shaped carbon fiber zoology, can cutting be deformed into single III-shaped or 2 connect, 3 connect ... the III-shaped carbon fibre ecological grass product of many connections.The advantage of this product eliminates the trouble connected between two.
Deforming process of the present invention only needs to use scissors or cutter, and the key of invention is that not fall silk after fabric splits non-off-line, ensures to become the integrality after carbon fibre ecological grass from carbon fiber zoology.Deformable carbon fibre ecological grass fabric is a kind of serial or parallel connection or connection in series-parallel mixing shape carbon fiber zoology, can according to the depth of water, density requirement, scissors or cutter just can be used according to demand to split into a company, two connect ... .. connect shape more, or in the lump, two also ... many also shapes, or the carbon fibre ecological grass fabric of two or more connection in series-parallel mixing shape.

Claims (6)

1. deformable carbon fibre ecological grass fabric is artificial ecology pasture and water for various treatment of sewage and ecological in-situ immobilization or bio-carrier, the present invention includes the concept of deformable carbon fibre ecological grass, product structure, configuration design, braid method, weaving machinery, deformation method; Deformable carbon fibre ecological grass fabric concept refers to that certain carbon fibre ecological grass configuration design has changeability, is divided into the product of another or two kinds and above form according to user's request very easily; Profile is designed to carbon fiber zoology; Braid method is that crocheting is weaved cotton cloth method; Weaving machinery adopts special modified crochet machine; Deformation method is scissors or cutter; The present invention adopts crocheted fabrics machinery automated production deformable carbon fibre ecological grass product.
2., according to claim 1, deformable carbon fibre ecological grass fabric forms carbon fiber zoology product structure by " supports cloth (1)+functional layer (2) "; Supports cloth is the blended cloth that composite high-molecular material and carbon fiber wire or activated carbon fiber silk base material are made into, and extends in one group of outer carbon fiber wire or activated carbon fiber silk as functional layer to both sides; Functional layer is that specific area is greater than 800m 2the carbon fiber wire of/more than g or 1000m 2the longitude and latitude aperture lines of the activated carbon fiber silk of/more than g; Composite is macromolecular fibre silk or the line such as polypropylene fiber, acrylic fiber, aramid fiber, nylon fiber, polyster fibre, polyethylene fiber, partially dichloro fiber of various water-fast waterproof.
3. according to claim 1, the configuration design of deformable carbon fibre ecological grass fabric, comprising: square shape, band shape, III-shaped, triangular shape, umbrella, round shape, centipede series-like, comb series-like, helical form, clathrate, latticed and other can form the carbon fibre ecological grass water purification product of the series-like of many group forms, shape in parallel, connection in series-parallel mixing shape form.
4., according to claim 1, the deformable concept of the carbon fibre ecological grass product invented and deformation method, refer to that a kind of carbon fiber zoology of shape can split the carbon fibre ecological grass being deformed into multiple another kind of shape or multiple same shape; The deformable of deformable carbon fibre ecological grass fabric shows: such as sample 1 is one and forms carbon fibre zoology by connecting centipede series connection more, can be analyzed to 1 company, 2 companies, 3 connect ..., n connects the carbon fibre ecological grass product of centipede-shaped; Can directly carbon fiber zoology be cut into monotroded centipede-shaped carbon fibre ecological grass or 2 companies, 3 companies according to the needs of water surface width and depth of water situation and connect carbon fibre ecological grass product more when user uses; And for example sample 2 is one may be deformed to is 2 connect centipede-shaped carbon fibre ecological grass with the deformable carbon fiber zoology of grid-shaped composition, can also further sub-cut become a company, two even ... the modified products such as the carbon fibre ecological grass of many connections; Sample 3 is III-shaped carbon fiber zoologies, can cutting be deformed into single III-shaped or 2 connect, 3 connect ... the III-shaped carbon fibre ecological grass product of many connections; The advantage of this product eliminates the trouble connected between two.
5. needs according to claim 4, invent a kind of deformable method of carbon fibre ecological grass, deforming process only needs to use scissors or cutter, and the key of invention is that not fall silk after fabric splits non-off-line, ensures to become the integrality after carbon fibre ecological grass from carbon fiber zoology; Deformable carbon fibre ecological grass fabric is a kind of serial or parallel connection or connection in series-parallel mixing shape carbon fiber zoology, can according to the depth of water, density requirement, scissors or cutter just can be used according to demand to split into a company, two connect ... .. connect shape more, or in the lump, two also ... many also shapes, or the carbon fibre ecological grass fabric of two or more connection in series-parallel mixing shape.
6. mechanical according to the crochet machine of the braid method described in claim 1 and improvement, the present invention adopts being specifically designed to of improvement to produce carbon fiber zoology crochet machine equipment and crocheted fabrics method production deformable carbon fibre ecological grass fabric; Machinery be on Multi-functional fancy yarn line class crochet machine basis, simple modifications forms, by the horizontal laying group number of paired crochet hook and interval to control the strip width of carbon fibre ecological grass, selvedge and profile style, add and arrange the blending that yarn guiding chase comb realizes multiple fibrous material more; This machine warp thread is directly gone here and there on crocheting pin, and wherein many inlaid thread guide bar knits parallels being installed with weft-inserted yams, separately have 1 stuffer weft to be carbon fibre silk or activated carbon fiber silk, is furnished with the alternately braiding of automatic controlling system different pattern simultaneously.
CN201510014610.1A 2015-01-12 2015-01-12 The ecological straw ware of deformable carbon fibre, weaving method and braiding apparatus Expired - Fee Related CN104532466B (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105645594A (en) * 2016-01-01 2016-06-08 广州市景泽环境治理有限公司 Ecological-floating-bed-based water body ecological restoration method
CN111153502A (en) * 2020-01-10 2020-05-15 南京公诚节能新材料研究院有限公司 Telescopic carbon fiber ecological grass

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Publication number Priority date Publication date Assignee Title
JP2000237781A (en) * 1999-02-17 2000-09-05 Furukawa Co Ltd Carbon fiber bundle to be set in water
JP2001248044A (en) * 2000-03-02 2001-09-14 Mitsubishi Rayon Co Ltd Carbon fiber sheet and artificial submarine forest using the same
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105645594A (en) * 2016-01-01 2016-06-08 广州市景泽环境治理有限公司 Ecological-floating-bed-based water body ecological restoration method
CN111153502A (en) * 2020-01-10 2020-05-15 南京公诚节能新材料研究院有限公司 Telescopic carbon fiber ecological grass

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